2042804512

素因数分解:

$2^5\times 7^2\times {\mathrm{823}}^1\times {\mathrm{1583}}^1$

素因数の和:2430

約数の個数: 72

約数和(自身を含む): 4687030656

約数和(自身を除く): 2644226144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 823, 1568, 1583, 1646, 3166, 3292, 5761, 6332, 6584, 11081, 11522, 12664, 13168, 22162, 23044, 25328, 26336, 40327, 44324, 46088, 50656, 77567, 80654, 88648, 92176, 155134, 161308, 177296, 184352, 310268, 322616, 354592, 620536, 645232, 1241072, 1290464, 1302809, 2482144, 2605618, 5211236, 9119663, 10422472, 18239326, 20844944, 36478652, 41689888, 63837641, 72957304, 127675282, 145914608, 255350564, 291829216, 510701128, 1021402256, 2042804512]

約数ペア:

[(1, 2042804512), (2, 1021402256), (4, 510701128), (7, 291829216), (8, 255350564), (14, 145914608), (16, 127675282), (28, 72957304), (32, 63837641), (49, 41689888), (56, 36478652), (98, 20844944), (112, 18239326), (196, 10422472), (224, 9119663), (392, 5211236), (784, 2605618), (823, 2482144), (1568, 1302809), (1583, 1290464), (1646, 1241072), (3166, 645232), (3292, 620536), (5761, 354592), (6332, 322616), (6584, 310268), (11081, 184352), (11522, 177296), (12664, 161308), (13168, 155134), (22162, 92176), (23044, 88648), (25328, 80654), (26336, 77567), (40327, 50656), (44324, 46088)]